Susceptibility baseline of Aphis gossypii Glover (Hemiptera: Aphididae) to the novel insecticide afidopyropen in China

Shi, Dandan; Liang, Pingzhuo; Liang, Zhang; Lv, Haixiang; Gao, Xiwu; You, Hong; Li, Jianhong; Ma, Kangsheng

doi:10.1016/j.cropro.2021.105834

Cited by 19 publications

(12 citation statements)

References 33 publications

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“…cerana 13.40 mg/L, which is more than three times the field recommended range (2.50–4.20 mg/L). This is also significantly higher than the estimated LC 50 dose of sap-feeding insect pests, such as Aphis gossypii and Myzus persicae, indicating A. cerana low sensitivity to afidopyropen.…”

Section: Discussionmentioning

confidence: 75%

“…). This is also significantly higher than the estimated LC 50 dose of sapfeeding insect pests, such as Aphis gossypii 38 and Myzus persicae, 39 indicating A. cerana low sensitivity to afidopyropen. However, when we take into account that bees consumed 0.14 mL of 50% sucrose solution on average each day, we can calculate each newly emerged bee's maximum estimated value LD 50 in 96 h according to Al Naggar et al, 2022.…”

Section: ■ Discussionmentioning

confidence: 76%

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Evaluation of Afidopyropen Toxicity at Environmentally Relevant Doses to the Asian Honeybee (Apis cerana) Using Physiological and Transcriptome Analysis

Peng

Wang

et al. 2023

J. Agric. Food Chem.

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Afidopyropen is a novel biogenic pesticide widely applied to control sap-feeding pests, and a few studies have evaluated the side effects of afidopyropen on pollinators, excluding the Asian honeybee. Thus, we estimated the physiological influences of afidopyropen in Apis cerana, which could cause significant death and nutritional deficiency in bees after continuous dietary intake (14 days) at the field recommended dose. Moreover, we found afidopyropen ingestion-induced changes in the activity of detoxification enzymes (AChE, GR, CarE) and expression of genes critical for the central nervous system and chemosensory function in the antennae, brain, midgut, and malpighian tubule of exposed bees. However, there was no evidence that there was a long-term impact on foraging activity when observing foragers treated with apfidopyropen as newly emerged workers. Overall, our study provides vital information to improve bee health, which will improve outcomes for beekeepers, increase pollination services, and strengthen pollinator communities.

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Section: Discussionmentioning

confidence: 75%

Section: ■ Discussionmentioning

confidence: 76%

Evaluation of Afidopyropen Toxicity at Environmentally Relevant Doses to the Asian Honeybee (Apis cerana) Using Physiological and Transcriptome Analysis

Peng

Wang

et al. 2023

J. Agric. Food Chem.

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“…All analyses were conducted using IBM SPSS statistics package 20 (IBM SPSS, 2011) 44 . LC 50 and LT 50 values were calculated using the probit procedure in POLO Plus 2.0 (LeOra Software) 45 as in previous studies 36,46,47 . Graphs were constructed using GraphPad.Prism.7.00 (GraphPad) 48 and SigmaPlot 10.0 (Systat Software) 49…”

Section: Methodsmentioning

confidence: 99%

Laboratory evaluation of the compatibility of Beauveria bassiana with the egg parasitoid Trichogramma dendrolimi (Hymenoptera: Trichogrammatidae) for joint application against the oriental fruit moth Grapholita molesta (Lepidoptera: Tortricidae)

Fang

Liu

et al. 2022

Pest Management Science

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BACKGROUND The entomopathogenic fungus Beauveria bassiana and the egg parasitoid Trichogramma dendrolimi can both contribute to biological control of the global fruit borer Grapholita molesta. To derive insights for optimizing their combined application in augmentation programs, we assayed fungal pathogenicity to both G. molesta (eggs, larvae and adults) and adult parasitoids, and assessed wasp acquisition and transmission of fungal spores following their emergence from B. bassiana‐treated host eggs. RESULTS Concentrations of 108 conidia mL−1 of B. bassiana and higher caused virtually complete mortality of G. molesta larvae, but less than 30% mortality of eggs, and female moths surviving treatments had reduced fecundity. More than 80% of adult T. dendrolimi survived B. bassiana treatments of 107 conidia mL−1, and more than 60% survived 109 conidia mL−1, with surviving females achieving reproductive success equivalent to controls. Parasitoid females preferred healthy eggs over B. bassiana‐infected ones in choice tests; wasps emerging from treated eggs carried about 104 conidia each and contributed an additional 11% host mortality in trials combining both agents. CONCLUSION Our results indicate that combined applications of B. bassiana and T. dendrolimi can have complimentary impacts on G. molesta, the wasps compensating for low fungal pathogenicity to eggs and their progeny potentially aiding in subsequent disease transmission. Although foraging wasps tended to avoid infected eggs, negative interactions between the two agents might be further mitigated by timing B. bassiana applications from late instar larva to early moth stage, and T. dendrolimi releases several days later to coincide with peak oviposition periods. © 2022 Society of Chemical Industry.

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“…Several environment‐friendly control tactics have been adopted for management A. gossypii in the last few decades, such as biocontrol (Madadi et al, 2011; Sahayaraj et al, 2020; Zhao et al, 2021), and plant resistance (Boissot et al, 2016; Morando et al, 2021), while spraying synthetic insecticides remains the dominant approach to combat A. gossypii (Ma et al, 2019, 2021; Shi et al, 2022). However, the frequent application and overuse of chemical insecticides resulted in the rapid evolution of resistance of A. gossypii to many types of insecticides, including organophosphorus, pyrethroid, and neonicotinoid insecticides (Gore et al, 2013; Koo et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

“…Several environment-friendly control tactics have been adopted for management A. gossypii in the last few decades, such as biocontrol (Madadi et al, 2011;Sahayaraj et al, 2020;Zhao et al, 2021), and plant resistance (Boissot et al, 2016;Morando et al, 2021), while spraying synthetic insecticides remains the dominant approach to combat A. gossypii (Ma et al, 2019(Ma et al, , 2021Shi et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

Insecticide resistance monitoring and diagnostics of resistance mechanisms in cotton‐melon aphid, Aphis gossypii Glover in Central China

Shi

Wang

et al. 2023

J Applied Entomology

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Aphis gossypii Glover is one of the most serious pests in China, and the management of this pest mainly relies on insecticides. However, the resistance status of A. gossypii in Central China is still unknown. Therefore, in this study, we firstly determined the susceptibility of 15 A. gossypii field populations from Central China to six chemical insecticides using leaf‐dipping method during 2020 and 2021 and explored the potential resistance mechanisms of these populations. Most of the field populations of A. gossypii have evolved low to high levels of resistance to imidacloprid (RR = 5.98–2352.96‐fold), thiamethoxam (RR = 5.98–2194.96‐fold), flonicamid (RR = 7.18–306.07‐fold), and pirimicarb (RR = 6.90–283.00‐fold); however, 13 tested field populations remained susceptible to chlorpyrifos. For λ‐cyhalothrin, most populations have evolved low to moderate levels of resistance (RR = 5.72–47.38‐fold). The results of correlation analysis indicated that there was a prominent positive correlation between the enzyme activity of cytochrome P450 and the logarithm of LC50 to thiamethoxam and pirimicarb. Carboxylesterase (CarE) was positively correlated with λ‐cyhalothrin, while glutathione S‐transferase (GST) was negatively correlated with λ‐cyhalothrin. Furthermore, we found that multiple resistance associated target site mutations (V62I, R81T, A302S, S431F, M918L) can be detected in the field populations of A. gossypii. Aphis gossypii in Central China have developed different degrees of resistance to tested insecticides and enhanced detoxification of cytochrome P450 and carboxylesterase and co‐existed resistance mutations contribute to the multiple resistance of these field populations. Our results provide valuable information about the status of insecticide resistance in China and are helpful for designing sustainable management strategies of A. gossypii.

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Susceptibility baseline of Aphis gossypii Glover (Hemiptera: Aphididae) to the novel insecticide afidopyropen in China

Cited by 19 publications

References 33 publications

Evaluation of Afidopyropen Toxicity at Environmentally Relevant Doses to the Asian Honeybee (Apis cerana) Using Physiological and Transcriptome Analysis

Evaluation of Afidopyropen Toxicity at Environmentally Relevant Doses to the Asian Honeybee (Apis cerana) Using Physiological and Transcriptome Analysis

Laboratory evaluation of the compatibility of Beauveria bassiana with the egg parasitoid Trichogramma dendrolimi (Hymenoptera: Trichogrammatidae) for joint application against the oriental fruit moth Grapholita molesta (Lepidoptera: Tortricidae)

Insecticide resistance monitoring and diagnostics of resistance mechanisms in cotton‐melon aphid, Aphis gossypii Glover in Central China

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